"Science journalist Alok Jha asks whether it is a good idea for humans to reach out to extra–terrestrials and oceanographer Helen Czerski comes face to face with extreme radiation, energy so deadly it could seriously curtail humans travelling further than the solar system. Plus special guest Josh Widdecombe visits NASA in Houston to find out the challenges we face to get humans to Mars and materials scientist Mark Miodownik takes apart a space suit."

(BBC Two, UK)

Fig.1 this animation is from Episode 4 of 6 of Dara Ó Briain's Science Club, Tuesday 27 November at 9pm on BBC Two, voiced by Dara Ó Briain, animated by 12Foot6, Published on YouTube on 27 Nov 2012 by BBC.

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"Swiss engineer Jacques Piccard and Navy oceanographer Don Walsh descended to the bottom of the Mariana Trench, seven miles below the sea's surface. It's the lowest point on Earth, and deeper than any human had gone before – or since.

Above is a new video chronicling the explorers' journey, weaving animation with audio from an interview granted by Piccard in 2005, three years before his death. The interview was conducted by New York writer Victor Ozols, but went unpublished and eventually ended up on his blog. There it was found by German design student Roman Wolter, who made the film."

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"Icy cold, pitch black and with crushing pressures – the deepest part of the ocean is one of the most hostile places on the planet. Only two explorers have made the epic journey there: 11km (seven miles) down to the bottom of the Pacific Ocean's Mariana Trench. As a new wave of explorers is gearing up to repeat this remarkable dive, take a look at the mysterious world that they will be plunging into."

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"Psychogeography is hot. Guy Debord, founding member of Situationist International and the man who coined the term in 1955, defined the phenomenon as 'the study of the precise laws and specific effects of the geographical environment, consciously organized or not, on the emotions and behavior of individuals'. In fact, psychogeography is the art of strolling, or just about anything that gets pedestrians off their predictable paths and leads them to a new awareness of the urban landscape. Recently we've seen a remarkable psychogeographic revival driven by several artistic urban projects and smartphone applications."

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"The Interaction Research Studio explores the design of computational systems for everyday life. Our practice–based research integrates design–led research methods with work on embedded and ubiquitous technologies to produce prototype products embodying new concepts for interaction. We don't pursue design as problem solving, but instead design products to create situations that encourage playfulness, exploration and insight."